20537647512

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20871593}}^1$

素因数の和:20871643

約数の個数: 32

約数和(自身を含む): 52596416880

約数和(自身を除く): 32058769368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20871593, 41743186, 62614779, 83486372, 125229558, 166972744, 250459116, 500918232, 855735313, 1711470626, 2567205939, 3422941252, 5134411878, 6845882504, 10268823756, 20537647512]

約数ペア:

[(1, 20537647512), (2, 10268823756), (3, 6845882504), (4, 5134411878), (6, 3422941252), (8, 2567205939), (12, 1711470626), (24, 855735313), (41, 500918232), (82, 250459116), (123, 166972744), (164, 125229558), (246, 83486372), (328, 62614779), (492, 41743186), (984, 20871593)]